Insights

Expansion Opportunity Mitsui Seiki USA is expanding facilities to Franklin, Tennessee and announced a new Innovation and Technology Center, signaling ongoing growth and a need for regional sales coverage, local service partnerships, and equipment demonstrations in the southeastern U.S.

Aerospace and Hard Metal Focus The company emphasizes hard metal machining and titanium grades, including TiAl, with a strategic focus on aerospace and defense, power generation, tool and die, suggesting strong demand for high-end multi-axis CNC centers and aftersales support in these sectors.

Regional Leadership With multiple recent director appointments across East and West regions and a growing U.S. footprint, there are opportunities to engage in channel partnerships, regional expansions, and targeted account development with OEMs and Tier suppliers.

Strategic Partnerships Recent partnerships and industry show attendance indicate openness to collaborations; sales teams can pursue co-marketing, integration with Mitcham Machine Tools, and participation in CMTS and related events to accelerate pipeline.

Financial and Capability Signals Mid-market revenue range and a flagship global facility point to a stable, premium-positioned customer with high capital expenditure potential; prioritize large-scale quotes, modernization projects, and long-cycle toolroom upgrades.

Mitsui Seiki Tech Stack

Mitsui Seiki uses 8 technology products and services including Google Ads Conversion Tracking, LiteSpeed Cache, MySQL, and more. Explore Mitsui Seiki's tech stack below.

  • Google Ads Conversion Tracking
    Analytics
  • LiteSpeed Cache
    Caching
  • MySQL
    Database
  • script.aculo.us
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • reCAPTCHA
    Security
  • Advanced Custom Fields
    Web Platform Extensions

Mitsui Seiki's Email Address Formats

Mitsui Seiki uses at least 1 format(s):
Mitsui Seiki Email FormatsExamplePercentage
FLast@mitsuiseiki.comJDoe@mitsuiseiki.com
81%
Last@mitsuiseiki.comDoe@mitsuiseiki.com
16%
First@mitsuiseiki.comJohn@mitsuiseiki.com
3%

Frequently Asked Questions

Where is Mitsui Seiki's headquarters located?

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Mitsui Seiki's main headquarters is located at 563 Commerce Street Franklin Lakes, New Jersey 07417 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is Mitsui Seiki's phone number?

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You can contact Mitsui Seiki's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Mitsui Seiki's official website and social media links?

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Mitsui Seiki's official website is mitsuiseiki.com and has social profiles on LinkedIn.

What is Mitsui Seiki's NAICS code?

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Mitsui Seiki's NAICS code is 31-33 - Manufacturing.

How many employees does Mitsui Seiki have currently?

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As of May 2026, Mitsui Seiki has approximately 36 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Operating Officer: B. M.Chief Operating Officer: W. M.President & Ceo: D. C.. Explore Mitsui Seiki's employee directory with LeadIQ.

What industry does Mitsui Seiki belong to?

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Mitsui Seiki operates in the Manufacturing industry.

What technology does Mitsui Seiki use?

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Mitsui Seiki's tech stack includes Google Ads Conversion TrackingLiteSpeed CacheMySQLscript.aculo.usLightboxjQueryreCAPTCHAAdvanced Custom Fields.

What is Mitsui Seiki's email format?

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Mitsui Seiki's email format typically follows the pattern of FLast@mitsuiseiki.com. Find more Mitsui Seiki email formats with LeadIQ.

When was Mitsui Seiki founded?

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Mitsui Seiki was founded in 1928.

Mitsui Seiki

ManufacturingNew Jersey, United States11-50 Employees

Mitsui Seiki USA, Inc. operates as the U.S. subsidiary of Mitsui Seiki Kogyo Co., Ltd., a Tokyo-based company with a long history in precision engineering. It produces high-precision machine tools, including five-axis CNC machining centers as well as jig boring and grinding machines, prioritizing accuracy, speed, and robust cutting performance. The firm serves industries that require hard-metal machining and ultra-high-tolerance components, such as aerospace, defense, power generation, and tooling.

Mitsui Seiki USA is based in Franklin Lakes, New Jersey, and its parent traces its origins to 1928 in Japan, with a flagship Kawajima facility established in 2001 as a standard for precision manufacturing. In 2026, the group announced a facility expansion to Franklin, Tennessee, and a planned Innovation and Technology Center at its Franklin Lakes location.

Section iconCompany Overview

Headquarters
563 Commerce Street Franklin Lakes, New Jersey 07417 United States
Phone number
NAICS Code
31-33 - Manufacturing
Founded
1928
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Mitsui Seiki's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Mitsui Seiki's revenue is estimated to be in the range of $25M$50M

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